/*-
 * Copyright (c) 2009 Jonathan Anderson
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef EXCEPTION_H

#include <errno.h>
#include <exception>

#include <QString>


namespace userAngel
{
	class Exception : public std::exception
	{
		public:
		Exception(QString message = "");
		virtual ~Exception() throw() {}

		virtual QString type() const;
		virtual QString str() const;

		virtual int errnum() const;
		virtual void setErrnum(int);
		QString message() const;
		virtual const char* what() const throw();


		private:
		QString _message;
		int _errno;
	};


	class CError : public Exception
	{
		public:
		CError(QString context, int error = errno);
		virtual QString type() const { return "CError"; }
	};


	class IllegalArgumentException : public Exception
	{
		public:
		IllegalArgumentException(QString argDescription);
		virtual QString type() const { return "IllegalArgumentException"; }
	};
}

#define EXCEPTION_H
#endif

